Buy Authentic Dan Cong Oolong Tea from Feng Huang Mountain. by chineseteagroup Published: February 21, 2025 (3 weeks ago) Category Health and Beauty Link Buy Authentic Dan Cong Oolong Tea from Feng Huang Mountain. Dan Cong tea from Phoenix Mountain in Guangdong, nurtured by volcanic soil and a 900-year tea-making tradition, is one of China’s most beloved oolong teas.